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Cell phone jammer how to make on circuit - Portable Explosion Proof GSM / DCS / 3G Vehicle Jammer ROHS / FCC / ISO 9000

Portable Explosion Proof GSM / DCS / 3G Vehicle Jammer ROHS / FCC / ISO 9000
Portable Explosion Proof GSM / DCS / 3G Vehicle Jammer ROHS / FCC / ISO 9000
  7 band 350 watt High Power portable bomb jammer for patrol and army with battery   Description:   This is a portable type mobile phone signal shielding device .It is  easy to carry, flexible to use, also with optional built-in high capacity battery , so it especially suitable for application in: large venue, infantry troop and military security force, the SWAT team, counter-terrorism unit, the drug control unit, explosion-proof, EOD team, checkpoint, the hostage negotiation, and border control, etc.   Functional characteristics:        1. High RF power, shielding all 2G, 3G, 4G signals, frequencies can be customized by customers.        2. it can with multiple power supplies :if with built-in battery, it can provide power for the jammer                      working about 2 hours. Also it can be powered by 220V AC or an on-board power supply.        3. Efficient cooling heat dissipation system ,including high performance aluminum alloy heat sink and              several wind fans, so the jammer can non-stopped work for long time.        4. this jammer can be customized as 4 ,5,6, 7 bands ,and each band could be 50 watts or                            100watts as customer’s  request.   Specifications:   Output interface Shield band of frequency RF output power Output power/channel CH1 851-894 MHz 46 dBm 17 dBm/30KHz(min) CH2 1805-1880 MHz 46 dBm 14 dBm/30KHz(min) CH3 2110-2170 MHz 46 dBm 15.5 dBm/30KHz(min) CH4 2100-2170 MHZ 46 dBm 15.5 dBm/30KHz(min) CH5 925-960 MHz 46 dBm 17.5 dBm/30KHz(min) CH6 2300-2390 MHZ 46 dBm 17.5 dBm/30KHz(min) CH7 2620-2690 MHZ 46 dBm 17.5 dBm/30KHz(min) Power supply: AC110-220V Shielding area: 30-500M @ according to signal density of mobile network Power consumption: 720W  Weight:22Kg  Size(length × wind × high):390×390×240mm Humidity: 30%-95%                   Running Temperature: -20 to +55 Celsius Degree         Competitive Advantage:     Easy of mobility, can be carried like a trolley.     High Power RF amplifiers with VSWR and temperature self-protection technology.   with good cooling system, can operate for long time.   Using digital interference technology, overall effective suppression of target spectrum    independent module design. Each module can separate switch,disassemble. So it is                 convenient for maintenance and update.  Perfect Alarm System, fully protected circuit in case of disconnection of antennas.     Applications:   large venue, infantry troop and military security force, the SWAT team, counter-terrorism unit, the drug control unit, explosion-proof, EOD team, checkpoint, the hostage negotiation, and border control, etc.  

cell phone jammer how to make on circuit

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item: Cell phone jammer how to make on circuit - Portable Explosion Proof GSM / DCS / 3G Vehicle Jammer ROHS / FCC / ISO 9000 4.7 3 votes
2019/06/24
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2019-06-23
Find great deals on ebay for 3g cell phone signal booster,ppt on cell phone jammer using microcontroller,5ghz band becoming more and more popular nowadays because it can provide you with the faster …..
2019-06-21
A cell phone jammer is basically defined as a device that stops any communication process within phones,many experts are now recommending taking steps to reduce exposure.Find great deals on eBay for cell antenna and cell antenna booster.towers from third-party companies -- and leasing agreements are unknown.visit us to know features &..
2019-06-18
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2019-06-18
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2019-06-15
Consumers can also manually program the phone to recognize and accept a certain number of known.devices that provides ultimate protection against emf,.
2019-06-13
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2019-06-13
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2019-06-10
This motivated us investigating for such system establishment for a prescheduled cell phone jammer using microcontroller.Learn About Custom GPS Tracking &,shooting lovely pictures of your family and friends is one of the best uses for your phone's camera,there might be many reasons why you want to block your cell phone number from showing up on other people's caller ids,find network wi fi and related articles,find deals on call blockers for landlines in electronic accessories on amazon,find deals on audio bug surveillance device in electronics on amazon..
2019-06-08
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2019-06-07